PS 132 Principal Anissa Chalmers plays a violent gang member in the 2009 B-movie “Gang Girl.” She is seen in different scenes at left. Photo:

The principal of a Bronx elementary school moonlights as an actress, starring in a bloody B-movie as a vicious gangbanger who deals drugs, robs, rapes and murders.

Anissa Chalmers, principal of PS 132 in Morrisania, plays a gangsta who shoots an innocent woman in an initiation rite, rapes and kills a man for revenge, and slaughters three others in the un-rated “Gang Girl.”

In real life, Chalmers, 40, is under investigation by the city Department of Education for an undisclosed allegation, an agency spokeswoman said.

Over 112 days in the current academic year, her school has seen 172 reported student “incidents,” including 111 offenses such as smoking, cursing and misusing property. PS 132 has been the scene of several recent violent altercations among kids, and two secretaries were charged with theft.

“Gang Girl” was released in 2009, about three years after Chalmers was named principal of PS 132, where she makes $129,920 a year.

The movie, set in The Bronx, is filled with foul language, beatings, blood and sexual violence. It ends with Chalmers’ character, gang leader “Queen V,” on death row.

“Open, motherf–ker. You like the way that tastes, n—-r?” she snarls, shoving a gun into a man’s mouth. She then blows him away.

Some teachers and parents say life imitates art at the school.

Last June, an 8-year-old boy at her school slashed a 9-year-old classmate’s neck with a razor.

Parents say bullying and fighting are a big problem at PS 132, which the DOE gave an overall grade of “D” but an “F” for student performance and an “F” for “environment,” which includes safety.

One mother, Haifa Soto, said her 10-year-old son, Zahid Benzan, suffered a cracked front tooth in a fight last year. Chalmers, she said, refused to file a report and did not call cops.

“She just told me, ‘Go to the dentist,’ ” Soto said.

Shortly after The Post asked the DOE about the incident Friday, Soto arrived at school at dismissal to find Zahid in Chalmers’ office.

“She wanted to see his face,” the furious mother recalled.

In 2011, the mother of a third-grader who traded blows with a classmate sued the city. After speaking with Chalmers and a teacher, cops handcuffed the kid and “paraded” her out of the school, the suit said. No charges were brought. The city settled for $20,000.

In 2008, two PS 132 secretaries were arrested and charged with looting $200,000 in school funds. Last November, they were put on probation and ordered to pay a total $106,000 in restitution.

Some parents have seen “Gang Girl” — DVDs sell on the street for $5, and an online rental is $1.99 — and were disturbed by it, despite a redemptive ending in which Chalmers’ Queen V character turns to Christianity and serves in the Scared Straight program.

“It’s crazy. It’s real graphic,” a mother said, referring to scenes in which Queen V is raped and tortures one of her attackers before killing him. “It’s not something you want your kids to see. My son hasn’t seen it, but imagine if he did?”

Another mom said: “One of these students could find this on the Internet, and then what? How am I supposed to explain that to my children?”

Teachers say the principal is hardly a role model for kids.

“She’s like the ‘Gang Girl’ principal,” one said. “The video is reflective of her personality at school — the bullying, in-your-face approach. She can be very intimidating.”

Chalmers also has parts in the indie flicks “Speedsuit,” about a school bully, and “We Fall Down,” about a pastoral couple in crisis.

She referred questions to the DOE press office, which declined to comment on her “Gang Girl” role.

One parent defended Chalmers, saying: “She’s a great principal. Ronald Reagan waved a gun in Western movies, and he became president of the United States.”

PS 132 inMorrisania is a blackboard jungle:

* Two school secretaries charged in 2008 with stealing $200,000.

* 172 reported student “incidents” over 112 days this school year, including 111 offenses such as smoking, cursing and misusing property.

* 10-year-old girl cuffed by cops in 2010 after exchanging kicks and punches with classmate; city pays $20,000 to settle mother’s lawsuit.